Hi,
I think the bindItem() is called is every new item creation or when it needs
to be renewed. So I would try a simple if to see which property you should
bind:
if (item.getModel().get("label"))
{
controller.bindProperty("label", "label", null, item, index);
}
else
{
controller.bindProperty("datas", "label", null, item, index);
}
On Thu, Nov 18, 2010 at 5:50 PM, benco <[email protected]> wrote:
>
> Hello,
>
> I've a little problem with the binding features - I guess Martin will be
> the
> best candidate to answer but anybody has the solution, it's of course
> welcome :)
>
> I've a model with partial datas like in this example (and bound to a
> combobox via the listController):
>
> [
> {data:""},
> {data:"",label:"** additional datas **"},
> {data:""},
> {data:""},
> ...
> ]
>
> The problem is that, in my delegate object I'd like to do this kind of
> operation but I don't know how to code it:
>
> listController.setDelegate({bindItem: function(controller, item, index)
> {
> /** if label exists in the model, use label, else use datas **/
> controller.bindProperty(..., "label", null, item, index);
>
> controller.bindProperty("datas", "model", null, item, index);
> }});
>
> Any idea ?
>
> Best,
>
> Benoît.
>
> --
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>
>
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Beautiful is writing same markup. Internet Explorer 9 supports
standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3.
Spend less time writing and rewriting code and more time creating great
experiences on the web. Be a part of the beta today
http://p.sf.net/sfu/msIE9-sfdev2dev
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